Normal Pressure Hydrocephalus Patient Data with Biomechanical Strain from SD-OCT Imaging

Thao Nguyen's dataset on figshare contains demographic, clinical, and biomechanical strain data for patients with normal pressure hydrocephalus. The 3.3 GB dataset includes SD-OCT images analyzed before and after intracranial pressure lowering, supporting the research published in the ASME Journal of Biomechanical Engineering in July 2025. Data is provided in Excel, Word, and MATLAB file formats.

Use Cases

• Modeling the deformation response of the lamina cribrosa based on biomechanical strain data from DVC analysis.
• Correlating clinical patient data with biomechanical outcomes following intracranial pressure lowering.
• Analyzing segmented tissue strain averages from OCT images for different patient subgroups.
• Investigating demographic factors in normal pressure hydrocephalus patient cohorts.

Strengths

• Data is directly linked to a peer-reviewed publication in the ASME Journal of Biomechanical Engineering.
• Dataset size is 3.3 GB, indicating a substantial volume of imaging and analysis data.
• Includes multiple data types: tabular clinical data, demographic aggregates, and processed MATLAB image analysis results.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Thao Nguyen, associated with the research published in Clingo et al. (2025).

Collection Method

SD-OCT imaging and Digital Volume Correlation (DVC) analysis of patients before and after intracranial pressure lowering.

Time Range

Data collection period is not explicitly stated.

Freshness

Last updated 2026-05 07 19:48:32; freshness should be verified.

Geography

Geographic coverage is not explicitly stated.